Frog-morphed typically resemble whatever age would be equivalent in a frog/Grung. Although their lifespans don't seem to change.

Frog-morphed stand between 2 ½ and 3 ½ feet tall and average about 30 pounds. Your size is Small.

Your large eyes allow you to be able to perceive the world better than most other races. You can see in dim light within 60 feet of you as if it were bright light, and in darkness as if it were dim light. You can't discern color in darkness, only shades of gray. You also have proficiency in the Perception skill.

Your base walking speed is 30 feet, and you have a swimming speed and a climbing speed equal to your walking speed.

You can breathe air and water.

Your base long jump is up to 25 feet and your base high jump is up to 15 feet, with or without a running start.

You are immune to the poisoned condition. You also have resistance to poison damage.

You have a long tongue you can use to make unarmed strikes and grapple creatures and objects. Your tongue has 15 feet of reach and when you hit with it, the strike deals 1d6 + your Dexterity modifier bludgeoning damage. Additionally, you can attempt to grapple a creature with your tongue instead of making an attack roll. And, as a bonus action, you can use your tongue to manipulate an object, open or close a door or container, or pick up or set down a Tiny object.

You can speak, read, and write Common and two other language of your choice